CN1504856A - Controlling apparatus and method for sharing power supply of industrial computer system - Google Patents
Controlling apparatus and method for sharing power supply of industrial computer system Download PDFInfo
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- CN1504856A CN1504856A CNA021539812A CN02153981A CN1504856A CN 1504856 A CN1504856 A CN 1504856A CN A021539812 A CNA021539812 A CN A021539812A CN 02153981 A CN02153981 A CN 02153981A CN 1504856 A CN1504856 A CN 1504856A
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Abstract
The present invention discloses a power supply sharing control device and method for industrial computer system, wherein a power supply control device is connected with a power source supplier and more than one computer systems, when one of the computer system sends a shutdown command, the power supply control unit will detect whether there is any other computer system is still in operation , if so, the supply control unit will shut down the computer system that sends the command, rather than shut down the electrical source of the power supply.
Description
Technical field
The power supply that the present invention relates to a kind of industrial computer system is shared control device and method, more particularly, relate to a kind of more than one computer system and peripheral unit thereof of can making and share one group of power supply unit, and do not influence the shared control device of power supply and the method for operational function to each other.
Background technology
The general industry computer system, it mainly is provided with a substrate (back plane), this substrate lies low in computer cabinet, and this substrate is provided with many slots (Slot), in these slots, be plugged with motherboard (CPU Card) and other adapter (Interface Card) respectively, in addition, this substrate is connected with power supply unit by means of electric line, make on the substrate device as: motherboard or adapter all provide power supply by this power supply unit, therefore, as on substrate, plant more than one motherboard and peripheral unit thereof, and when sharing same group of power supply unit, the computer system that is operated when any motherboard is when assigning shutdown command, and power supply unit promptly can be closed, and the stop supplies power supply, therefore be unable to supply the computer system that other need continue operation.
Summary of the invention
For this reason, the power supply of industrial computer system is shared control device and method mainly is to use in the industrial computer system in order to solve the existing power supply supply among the present invention, if there is a computer system powered-down then can cause the problem that other computer systems also can't normal operation.
The shared control device of the power supply of industrial computer system includes a power control among the present invention, on this power control, be provided with a switch control unit, system switching control module and system power supply control module, wherein, switch control unit is connected with the switch of an above computer system, this switch control unit is connected with a system switching control module simultaneously, and this system switching control module is connected with a system power supply control module, and this system power supply control module then is connected with a different computer system and a power supply unit respectively.Utilize this power supply to share control device and can reach the shared power supply of more than one computer system, and can not influence the purpose of running to each other.
The shared control method of the power supply of industrial computer system mainly is the power control that is connected with power supply unit and computer system by among the present invention, when one of them computer system is assigned shutdown command, this power control promptly can go to check whether also have other computer system just in operation, as other computer system still in operation, then this power control only can be turned off the computer system of assigning shutdown command, and this power supply unit can not closed, but make other computer system still normal operation go down, make one group of above computer system and peripheral unit can share one group of power supply unit, and the running between computer system can not influence each other.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
Fig. 1 is that the power supply of industrial computer system among the present invention is shared control device and the synoptic diagram of method in the action opportunity case;
Fig. 2 is the synoptic diagram that shared control device of the power supply of industrial computer system among the present invention and method are connected with a plurality of computer systems at the action opportunity case;
Fig. 3 is that the power supply of industrial computer system among the present invention is shared control device and the block schematic diagram of method when implementing;
Fig. 4 is the block schematic diagram of the power supply of industrial computer system among the present invention when sharing control device and method and implementing in ATX power supply unit system;
Fig. 5 is the block schematic diagram of the power supply of industrial computer system among the present invention when sharing control device and method and implementing in AT/XT power supply unit system;
Fig. 6 is that the power supply of industrial computer system among the present invention is shared control device and the block flow diagram of method when implementing;
Fig. 7 is that the power supply of industrial computer system among the present invention is shared control device and the circuit diagram of method when implementing.
Embodiment
As depicted in figs. 1 and 2, the shared control device of the power supply of industrial computer system is located on the substrate 50 among the present invention, this substrate 50 is installed in the cabinet 20, in this cabinet 20, be provided with a power supply unit 10 again, this power supply unit 10 is connected with power control 30 by means of electric line, as shown in Figure 3.
As shown in Figure 4, on power control 30, be provided with by the interconnective switch control unit 32 of electric line, system switching unit 33, system power supply control module 34, wherein, switch control unit 32 is connected with switch 31, this switch 31 is connected with computer system 40 respectively by electric line, because switch 31 can be arranged on any position, therefore, it is set on the exterior case of cabinet 20 in the present embodiment, and computer system 40 is connected by means of substrate 50 with the peripheral unit 60 that cooperates respectively.
When implementing, touch any switch 31, the message that this switch 31 is touched is sent to switch control unit 32 again, judge the position of the switch 31 that sends this message by this switch control unit 32, and judged result is sent to system switching control module 33, handle through system control unit 33, and the result after will handling sends power control unit 34 to, according to result order power supply unit 10 power supply is supplied to all computer systems 40 on the substrate 50 by power control unit 34, or wherein the power supply of a computer system 40 is closed, and power supply is continued to be supplied to other computer system 40.So, can make more than one computer system 40 share one group of power supply unit 10, and can not influence running to each other by means of the control of said apparatus.
As Fig. 3, Fig. 4, Fig. 5, Figure 6 and Figure 7, can operate according to the following step aforesaid device among the present invention:
At first, make power supply unit system 10 be in holding state, and startup power control 30, be activated if any any switch 31 this moment, power control 30 can receive by switch 31 and send the message that is activated, after power control 30 is receiving this message, can judge this switch 31 and whether be the 1st time is activated, if, then order power supply unit 10 to activate, and power supply is supplied to the computer system 40 that cooperates with this switch 31, and make computer system 40 obtain required power supply, carry out boot action; If not be activated for the 1st time, then power control 30 can judge message whether with prior message from identical position (referring to that promptly identical switch is activated again), in this way, then can to go to detect other computer system 40 be to be in open state to power control 30, as not being in open state, power supply unit 10 is closed, as be in open state, 30 of power controls can remove to control power supply unit 10, make this power supply unit 10 no longer power supply give the computer system 40 cooperate with switch 31, make the action of shutting down smoothly of this computer system 40, but can control power supply unit 10 and continue power supply to other computer system 40, make other computer system 40 can proceed running, and be not subjected to the influence of computer system 40 shutdown.
In order further to understand the device and method among the present invention, be illustrated when respectively the device among the present invention being applied on two kinds of different systems of ATX and AT/XT below.
1. the device among the present invention is applied in the ATX system, as Fig. 4, Fig. 6 and shown in Figure 7, to be connected with a switch control unit 32 with the switch 31 that various computing machine system on the substrate 50 40 cooperates earlier, this switch control unit 32 is connected with a system switching control module 33, and this system switching control module 33 is connected with a power supply unit 10 and a system power supply control module 34 respectively, wherein system power supply control module 34 is connected with a plurality of computer systems 40 on power supply unit 10 and the substrate 50 again, when action, touch a switch 31, the message that this switch 31 is triggered is sent to switch control unit 32 again, judge the position of the switch 31 that sends this message by switch control unit 32, to confirm that whether switch 31 is to be activated for the 1st time: if, this result is sent to system switching control module 33, after handling, this system switching control module 33 sends result to power supply unit 10 and power control unit 34 respectively, make power supply unit 10 be in holding state, simultaneity factor power control unit 34 sends order to power supply unit 10 according to result, and the power supply unit system 10 that is in holding state can be supplied to power supply the computer system 40 that cooperates with this switch 31 according to the indication of system power supply control module 34; If not, whether then detect this message identical with the position of prior message, same position in this way, then power control 30 can go to detect other computer system 40 and whether is in open state, as not being to be in open state, then power supply unit 10 is closed, be in open state in this way, then power control 30 can remove to control power supply unit 10, make power supply unit 10 no longer power supply give the computer system 40 cooperate with switch 31, make the action of successfully shutting down of this computer system 40, give other computer system 40 but continue power supply, other computer system 40 can be operated unceasingly, be not subjected to the influence of computer system 40 shutdown, thereby can make more than one computer system 40 share one group of power supply unit system 10, and can not influence to each other and operate.
2. the device among the present invention is applied in the AT/XT system, as Fig. 5, Fig. 6 and shown in Figure 7, to be connected with a switch control unit 32 with the switch 31 that various computing machine system 40 cooperates earlier, this switch control unit 32 is connected with a system switching control module 33, this system switching control module 33 is connected with a system power supply control module 34, wherein system power supply control module 34 is connected with more than one computer system 40 and a power supply unit 10 on the substrate 50 again, when action, earlier main power switch 11 is activated, make power supply unit 10 be in holding state, touch a switch 31 then, the message that this switch 31 is touched is sent to switch control unit 32 again, judge the position of the switch 31 that sends this message by this switch control unit 32, to confirm that whether this switch 31 is to be activated for the 1st time: if, this result is sent to system switching control module 33, handle through system switching control module 33, and the result after will handling sends power control unit 34 to, makes power control unit 34 power supply is supplied to the computer system 40 that cooperates with switch 31 according to result; If not be activated for the 1st time, whether then detect this message identical with the position of prior message, if it is identical, then power control 30 can go to detect other computer system 40 and whether is in open state, as not being to be in open state, then the power unit of power supply unit 10 input substrates 50 cuts out, touch main power switch 11 again, as shown in Figure 5, power supply unit 10 is closed, be in open state in this way, then power control 30 can remove to control power supply unit 10, make this power supply unit 10 no longer power supply give the computer system 40 cooperates with switch 31, make the action of successfully shutting down of this computer system 40, but the continuation power supply is to other computer system 40, make other computer system 40 can proceed running, be not subjected to the influence of these computer system 40 shutdown, thereby can make more than one computer system 40 share one group of power supply unit 10, and can not influence running to each other.
In sum, shared control device of the power supply of industrial computer system and method have not only been improved each the not enough place in the conventional art among the present invention, and have more effect in the use.
Claims (5)
1. the power supply of an industrial computer system is shared control device, this device is shared one group of power supply for a kind of more than one computer system and peripheral unit of making, and do not influence each other running, it is characterized in that: on this device, be provided with a power control, this power control is provided with the switch control unit that connects by electric line mutually, system switching control module and system power supply control module, and this power control is connected with a more than one computer system and a power supply unit respectively, wherein each computer system respectively correspondence be provided with a switch, these switches are connected with power control.
2. share control device according to the power supply according to the industrial computer system described in the claim 1, it is characterized in that: described system switching control module can be connected with power supply unit.
3. the power supply of an industrial computer system is shared control method, and its method is as follows:
When any switch was activated, power control can receive by this switch and send the message that is activated, and whether power control can be judged switch after receiving this message be to be activated for the 1st time;
As not being to be activated for the 1st time, then whether power control detects other computer system at open state;
Be in open state in this way, power control can remove to control power supply unit, make power supply unit no longer power supply give the computer system cooperate with this switch, make the action of successfully shutting down of this computer system, but control power supply unit simultaneously and continue power supply to other computer system, make other computer system proceed running, and be not subjected to the influence of this computer system shutdown.
4. share control method according to the power supply of the industrial computer system described in the claim 3, it is characterized in that: when described switch is when being activated for the 1st time, power control can be judged switch after receiving message be to be activated for the 1st time, and the order power supply unit activates, power supply is supplied to the computer system that cooperates with this switch, make this computer system obtain required power supply, carry out boot action.
5. share control method according to the power supply of the industrial computer system described in the claim 3, it is characterized in that: when described power control detected other computer system not at open state, described power control can order power supply unit to be cut out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021539812A CN1504856A (en) | 2002-12-05 | 2002-12-05 | Controlling apparatus and method for sharing power supply of industrial computer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021539812A CN1504856A (en) | 2002-12-05 | 2002-12-05 | Controlling apparatus and method for sharing power supply of industrial computer system |
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| CN1504856A true CN1504856A (en) | 2004-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA021539812A Pending CN1504856A (en) | 2002-12-05 | 2002-12-05 | Controlling apparatus and method for sharing power supply of industrial computer system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357880C (en) * | 2004-12-24 | 2007-12-26 | 联想(北京)有限公司 | Method and system for managing power supply of peripheral equipment of computer |
| CN102221867A (en) * | 2011-07-01 | 2011-10-19 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN109655698A (en) * | 2019-02-01 | 2019-04-19 | 唐智科技湖南发展有限公司 | A kind of railway freight-car fault diagnosis system shared based on power supply |
-
2002
- 2002-12-05 CN CNA021539812A patent/CN1504856A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357880C (en) * | 2004-12-24 | 2007-12-26 | 联想(北京)有限公司 | Method and system for managing power supply of peripheral equipment of computer |
| CN102221867A (en) * | 2011-07-01 | 2011-10-19 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN102221867B (en) * | 2011-07-01 | 2014-03-12 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN109655698A (en) * | 2019-02-01 | 2019-04-19 | 唐智科技湖南发展有限公司 | A kind of railway freight-car fault diagnosis system shared based on power supply |
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